tonka bean tincture

Tonka bean tincture is a botanical extract obtained from the seeds of Dipteryx odorata, commonly referred to as the tonka bean. This tincture leads to a potent aromatic ingredient characterized by its distinctive coumarinic odor note, which imparts a sweet, hay-like fragrance with hints of vanilla. The tincture is also known by synonyms such as dipteryx odorata bean tincture and tonka bean infusion. It is typically dark in appearance derived via solvent extraction methods. For detailed chemical and natural classification, the compound is linked to the PubChem entry on Dipteryx odorata. The raw material source is predominantly from South American regions where the tonka tree grows naturally, contributing to its use in perfumery and scent-related applications.

Tonka bean tincture originates from the seeds of Dipteryx odorata, a tree native to tropical America. The bean contains naturally occurring coumarin compounds responsible for its characteristic scent. Its primary application is as a fragrance agent in perfumery and related products, where its sweet, coumarinic aroma enriches compositions. The tincture is noted for inclusion in fragrance blends evoking notes such as fleurs des champs or huntsman's nosegay, enhancing floral and field-like accords. Usage recommendations align with guidelines articulated in the IFRA Code of Practice (Global), which provides usage limits and safety standards for fragrance ingredients in consumer products.

Tonka bean tincture's defining feature is its strong coumarinic odor, which is the olfactory expression of coumarin derivatives extracted during tincturation. This aromatic quality indicates a volatile profile suitable for fragrance formulations. Physically, the tincture is a liquid extract, often dark in color, which influences its formulation parameters including solubility and stability in various fragrance bases. The presence of coumarins, which can interact with UV light, may require consideration of photostability in end-use products. These properties necessitate careful handling in both formulation and storage to preserve olfactory integrity and ensure compliance with safety practices.

Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
fragrance agents
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for tonka bean tincture flavor usage levels up to:
	not for flavor use.

Safety references

None found